Cheap DUT to Sioux City flights

Book your DUT to SUX flights with Expedia and find last-minute Unalaska to Sioux City airfare. Expedia offers discount airfare on multiple airline carriers that fly direct and indirect routes between DUT and SUX, with new flight deals and promotions almost daily. When you book your next trip from Unalaska AK to Sioux Gateway with Expedia, you can rest assured you’re getting great ticket prices and excellent service from one of the world’s most trusted travel providers.

DUT to SUX Route Map

Unalaska to Sioux City Flights, Stats and Airplanes

Route information for flights from Unalaska AK to Sioux Gateway.

Destination:
Distance:
3,189.88 miles

DUT - Unalaska AK Airlines

Browse the most popular airlines servicing the Unalaska (DUT) airport. Visit their flights pages to learn more about the most popular routes these carriers fly.

SUX - Sioux Gateway Airlines

Browse the most popular airlines servicing the Sioux City (SUX) airport. Visit their flights pages to learn more about the most popular routes these carriers fly.